ICAO		IATA		Other		Location
				DC08		Washington [WHC Heliport], District of Columbia, US (40 mi / 64 km SW)
				MD34		Gaithersburg [Gaithersburg Heliport], Maryland, US (40 mi / 64 km W)
				67MD		Union Bridge [Willows Landing Airport], Maryland, US (40 mi / 65 km W)
				6MD7		Golts [d'Angelo Airport], Maryland, US (40 mi / 65 km E)
				PS35		York [Stone Heliport], Pennsylvania, US (40 mi / 65 km N)
				5MD9		Bethesda [Suburban Heliport], Maryland, US (40 mi / 65 km SW)
				76MD		Elkton [Singerly Fire Company #13 Heliport], Maryland, US (41 mi / 65 km NE)
				0PS6		East Prospect [Herbst Heliport], Pennsylvania, US (41 mi / 65 km N)
				1MD7		Rockville [Shady Grove Adventist Hospital Heliport], Maryland, US (41 mi / 65 km SW)
				0MD1		Sudlersville [Taylor Field], Maryland, US (41 mi / 66 km E)
				MD64		St. Michaels [Asplundh Airport], Maryland, US (41 mi / 66 km S)
		ZWU				Washington [Union Station], District of Columbia, US (41 mi / 66 km SW)
				DC16		Washington [MPD 3rd District Heliport], District of Columbia, US (41 mi / 67 km SW)
				DE20		Townsend [Spirit Airpark], Delaware, US (41 mi / 67 km E)
				73PA		York [Gilbert Airport], Pennsylvania, US (41 mi / 67 km N)
				BEPA		Washington [Belmont-Paul Women's Equality NM (Belmont-Paul Women's Equality National Monument)], District of Columbia, US (42 mi / 67 km SW)
				94PN		York [Wellspan York Hospital Heliport], Pennsylvania, US (42 mi / 67 km N)
				14PS		Quarryville [Hideaway Ultralight Flightpark], Pennsylvania, US (42 mi / 67 km NE)
				MD42		Keymar [Keymar Airpark], Maryland, US (42 mi / 67 km NW)
				DC06		Washington [MPD 2nd Heliport], District of Columbia, US (42 mi / 67 km SW)